| Patents for G01R 27 - Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom (22,286) |
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| 03/23/2011 | CN101446606B Junction capacitance test method for bipolar transistor |
| 03/23/2011 | CN101435838B Apparatus for measuring capacitance capacity |
| 03/23/2011 | CN101315398B Capacitance value measuring apparatus and method |
| 03/22/2011 | US7911215 Test patch system and method |
| 03/22/2011 | US7911214 Electrical resistance measurement method and component inspection process |
| 03/22/2011 | US7911213 Methods for measuring dielectric properties of parts |
| 03/22/2011 | US7911212 Filter rod measuring station as well as method for measuring the mass of a softener, the moisture and/or the dry filter material in a filter rod |
| 03/22/2011 | US7911211 Electromagnetic shielding defect monitoring system and method for using the same |
| 03/22/2011 | US7910374 Volumetric induction phase shift detection system for determining tissue water content properties |
| 03/17/2011 | WO2011031782A2 System and method for measuring conductivity/resistivity of water having high purity |
| 03/17/2011 | WO2011031625A2 New technique for performing dielectric property measurements at microwave frequencies |
| 03/17/2011 | WO2011031199A1 A method for estimating transmission properties of a telecommunications transmission line |
| 03/17/2011 | WO2011030024A1 Method for determining an operating state of electrical power storage means consisting of at least one ultracapacitor |
| 03/17/2011 | US20110062974 Input device based on voltage gradients |
| 03/17/2011 | US20110062973 Surface Gap Soot Sensor for Exhaust |
| 03/17/2011 | US20110062972 Method of determining a sensitivity of a biosensor arrangement, and biosensor sensitivity determining system |
| 03/17/2011 | US20110062971 Single layer transcapacitive sensing |
| 03/17/2011 | US20110062970 Rotating Angle Detection Device Used Capacitive Change and Method Thereof |
| 03/17/2011 | US20110062969 Single layer capacitive image sensing |
| 03/17/2011 | US20110062968 Rotating electric-field sensor |
| 03/17/2011 | US20110062967 VLF Test Generator |
| 03/17/2011 | US20110062965 Device for the measurement of coating thicknesses by means of microwaves |
| 03/17/2011 | US20110062964 Method and apparatus for measuring surface properties |
| 03/17/2011 | US20110062963 Process and circuit for the detection of an approach to an electrode device |
| 03/16/2011 | EP2294434A1 A fast sar assessment and certification system for wireles device certification |
| 03/16/2011 | CN201765311U Battery monitoring device |
| 03/16/2011 | CN201765288U Measuring box for electric explosive device |
| 03/16/2011 | CN201765276U Explosive device resistance tester |
| 03/16/2011 | CN101986163A Field high-voltage dielectric-loss test vehicle for power equipment |
| 03/16/2011 | CN101986162A Device and method for measuring conductivity of industrial aluminum electrolyte on line |
| 03/16/2011 | CN101650211B Method and device for measuring conductive liquid level and conductivity based on double coils |
| 03/16/2011 | CN101476917B Sensor for simultaneously detecting liquid level and electro-conductibility |
| 03/16/2011 | CN101373198B Cable test bus and switch matrix circuit |
| 03/16/2011 | CN101315399B Dielectric loss performance monitoring method in drying process course of capacitor type heavy insulation product |
| 03/16/2011 | CN101221223B Single slice battery essential resistance and voltage on-line testing system for fuel cell pile |
| 03/15/2011 | US7906977 Dual output stage source measure circuit |
| 03/15/2011 | US7906976 Switched capacitor measurement circuit for measuring the capacitance of an input capacitor |
| 03/15/2011 | US7905145 Capacitive gauge for fuel tank |
| 03/10/2011 | WO2011027010A1 Method for protecting human beings against electric discharges |
| 03/10/2011 | US20110060546 Intergrated circuit (IC) with primary and secondary networks and device containing such IC |
| 03/10/2011 | US20110060536 Method and Apparatus for Inspecting Crack in Ceramic Body |
| 03/10/2011 | US20110060202 Dehydration detector using micro-needles |
| 03/10/2011 | US20110058155 Mobility measuring apparatus, method therefor, and resistivity measuring apparatus and method therefor |
| 03/10/2011 | US20110057672 Coaxial sensor for time-domain reflectometry |
| 03/10/2011 | US20110057671 Methods, system and device to identify a type of test strip |
| 03/10/2011 | US20110057670 Sensing and defining an input object |
| 03/10/2011 | US20110057669 Capacitive Sensor |
| 03/10/2011 | US20110057668 Inductive proximity sensor |
| 03/10/2011 | US20110056926 Microfluidic devices with integrated resistive heater electrodes including systems and methods for controlling and measuring the temperatures of such heater electrodes |
| 03/10/2011 | US20110056845 Insulated nanogap devices and methods of use thereof |
| 03/08/2011 | US7904342 Specifying products over a network |
| 03/08/2011 | US7902844 Voltage drop measurement circuit |
| 03/08/2011 | US7902843 Sensor |
| 03/08/2011 | US7902842 Methods and systems for switched charge transfer capacitance measuring using shared components |
| 03/08/2011 | US7902841 Capacitive proximity sensor |
| 03/08/2011 | US7902840 Apparatus for object information detection and methods of using same |
| 03/08/2011 | US7902839 Power-control device, electronic apparatus including the same, and method for activating electronic apparatus |
| 03/08/2011 | US7902838 Sensor device for determining a fluid property |
| 03/08/2011 | US7902837 Alignment method of two substrates by microcoils |
| 03/08/2011 | US7902836 Calibration device and calibration method for adjusting a directional-coupler measuring system |
| 03/08/2011 | US7902835 Transmission line driving circuit |
| 03/08/2011 | US7902810 Cable detection system |
| 03/03/2011 | WO2011025920A1 System and method for measuring capacitance |
| 03/03/2011 | WO2011005359A3 Capacitive sensor interference determination |
| 03/03/2011 | WO2010144834A3 Method of estimating pulse response using an impedance spectrum |
| 03/03/2011 | US20110055305 Proximity detection device and proximity detection method |
| 03/03/2011 | US20110054818 Charge-transfer sensor with low power consumption |
| 03/03/2011 | US20110050262 Active non-contact probe card |
| 03/03/2011 | US20110050260 Electric current measuring device with improved installability |
| 03/03/2011 | US20110050259 Degradation sensor |
| 03/03/2011 | US20110050258 Device for detecting space objects |
| 03/03/2011 | US20110050257 Moisture meter |
| 03/03/2011 | US20110050256 Sensor system for monitoring surroundings on a mechanical component and a method for activating and evaluating the sensor system |
| 03/03/2011 | US20110050255 System and method for measuring capacitance |
| 03/03/2011 | US20110050254 Motion sensor |
| 03/03/2011 | US20110050253 Method and device for evaluating electric performances of an fdsoi transistor |
| 03/03/2011 | US20110050252 Automatic characterization of an actuator based on capacitance measurement |
| 03/03/2011 | US20110050251 Capacitive sensor and actuator |
| 03/03/2011 | US20110050250 Electronic device and method for inductor current measurement |
| 03/03/2011 | US20110050249 Electric current measuring device with increased mechanical strength for installation |
| 03/03/2011 | US20110050248 Method and Apparatus for Nondestructive Measuring of a Coating Thickness on a Curved Surface |
| 03/03/2011 | US20110050247 Test circuit allowing precision analysis of delta performance degradation between two logic chains |
| 03/03/2011 | US20110050246 Method for Screening Olfactory Sensibility Inhibitor |
| 03/02/2011 | EP2290936A1 Method and device for quantifying a tone signal received in a telecommunications network |
| 03/02/2011 | CN201754171U ITO electrical characteristics detecting system of capacitive touch screen |
| 03/02/2011 | CN201754170U On-site high voltage dielectric loss test vehicle for power equipment |
| 03/02/2011 | CN101983004A Graphic structure and method for insulation reliability test of finished PCB |
| 03/02/2011 | CN101625384B Method for measuring insulation resistance value of cold water transmission roller channel in machine |
| 03/01/2011 | US7898269 Semiconductor device and method for measuring analog channel resistance thereof |
| 03/01/2011 | US7898268 Circuit and method for capacitor effective series resistance measurement |
| 03/01/2011 | US7898267 Capacitive position sensing in an electrostatic micromotor |
| 03/01/2011 | US7898266 Probe with electrostatic actuation and capacitive sensor |
| 03/01/2011 | US7898265 Microwave paint thickness sensor |
| 03/01/2011 | US7898239 High-voltage generator of an X-ray apparatus comprising a high-voltage measurement device |
| 02/24/2011 | US20110046505 Impedance measurement process |
| 02/24/2011 | US20110043267 Calibration of linear time-invariant system's step response |
| 02/24/2011 | US20110043230 Moisture monitoring device and method |
| 02/24/2011 | US20110043229 Quantum tunnelling sensor device and method |
| 02/24/2011 | US20110043228 Method and apparatus for measuring wafer bias potential |
| 02/24/2011 | US20110043227 Methods and apparatus for capacitive sensing |